A muffler of a vehicle includes a first muffler body so as to form a first chamber, at least a second muffler body including a housing, one end portion opened and the other end portion closed, wherein one of the second muffler bodies is fitted into the other end portion of the first member to form a
A muffler of a vehicle includes a first muffler body so as to form a first chamber, at least a second muffler body including a housing, one end portion opened and the other end portion closed, wherein one of the second muffler bodies is fitted into the other end portion of the first member to form a second chamber and the other second muffler bodies are fitted into each other through the one end portions in series to form third chambers if more than one second muffler bodies are assembled, an inflow pipe to connect the outside with the first, second and/or third chamber by passing the one end portion of the first muffler body, and an outflow pipe to communicate the first, second, and/or third chamber with the outside by passing through the other end portion of the last second muffler body.
대표청구항▼
What is claimed is: 1. A muffler for a vehicle, comprising: a first muffler body including a housing, one end portion and an other end portion which are closed so as to form a first chamber therein; at least a second muffler body, each including a housing, one end portion which is opened and an oth
What is claimed is: 1. A muffler for a vehicle, comprising: a first muffler body including a housing, one end portion and an other end portion which are closed so as to form a first chamber therein; at least a second muffler body, each including a housing, one end portion which is opened and an other end portion which is closed, wherein one of the second muffler bodies is configured to be fitted into the other end portion of the first muffler body to form a second chamber therein, and other second muffler bodies configured to be fitted into each other through the opened end portions thereof in series to form third or additional chambers therein in case that more than one second muffler bodies are assembled; an inflow pipe configured and dimensioned to fluid-connect the outside with the at least one of the chambers by passing the one end portion of the first muffler body into one of the chambers and an outflow pipe configured and dimensioned to fluid-communicate one of the chambers with the outside by passing through the other end portion of the last second muffler body. 2. The muffler for a vehicle as defined in claim 1, wherein the first muffler body includes an opening at the one end portion thereof and a through hole at the other end portion thereof to receive the inflow pipe therethrough. 3. The muffler for a vehicle as defined in claim 2, wherein a boss is formed around the through hole at the other end portion to receive the inflow pipe therethrough. 4. The muffler for a vehicle as defined in claim 1, wherein the other end portion of the first muffler body includes at least a punched hole. 5. The muffler for a vehicle as defined in claim 1, wherein the second muffler body includes a through hole at the other end portion thereof to receive the outflow pipe therethrough. 6. The muffler for a vehicle as defined in claim 5, wherein a boss is formed around the through hole at the other end portion thereof to receive the outflow pipe therethrough. 7. The muffler for a vehicle as defined in claim 1, wherein the other end portion of the second muffler body includes at least a punched hole. 8. The muffler for a vehicle as defined in claim 1, wherein the housings of the first and second muffler bodies respectively include a large-diameter portion and a small-diameter portion, and an assembly guide step is integrally formed therebetween to connect the large-diameter portion and the small-diameter portion. 9. The muffler for a vehicle as defined in claim 8, wherein an outer diameter of the small-diameter portion in each muffler body is approximately the same as an inner diameter of the large-diameter portion of neighboring muffler body. 10. The muffler for a vehicle as defined in claim 1, wherein the inflow pipe is connected to an engine so as to receive exhaust gas and thus the exhaust gas is discharged outside the muffler through the outflow pipe. 11. The muffler for a vehicle as defined in claim 1, wherein the one end portion of the first muffler body includes an end cap that closes the first muffler body. 12. The muffler for a vehicle as defined in claim 1, wherein a front end of the inflow pipe extends beyond a rear end of the outflow pipe in the muffler. 13. The muffler for a vehicle as defined in claim 1, wherein at least a punched hole is formed around the inflow pipe. 14. The muffler for a vehicle as defined in claim 13, wherein the punched holes of the inflow pipe are disposed in one of the first, second, and/or third chambers. 15. The muffler for a vehicle as defined in claim 1, wherein at least a punched hole is formed around the outflow pipe. 16. The muffler for a vehicle as defined in claim 15, wherein the punched holes of the outflow pipe are disposed in one of the first, second, and/or third chambers. 17. The muffler for a vehicle as defined in claim 1, wherein a center axis of the inflow pipe is disposed offset from a center axis of the first muffler body in a longitudinal direction thereof. 18. The muffler for a vehicle as defined in claim 1, wherein a center axis of the outflow pipe is disposed offset from a center axis of the second muffler body in a longitudinal direction thereof. 19. The muffler for a vehicle, wherein a duel muffler is formed by disposing a plurality of mufflers as defined in claim 1, which is composed of the one or more first muffler bodies and the one or more second muffler bodies fitted in the first muffler bodies, to the left and right sides of the vehicle, wherein each inflow pipe of the mufflers is connected to an engine.
Scarton Henry A. (Troy NY) Kennedy Warren C. (Pittsburgh PA) Gaylo Keith R. (Syosset NY), Method and apparatus for treating exhaust gases particularly for air-operated tools.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.